1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
/* this file is part of evince, a gnome document viewer
*
* Copyright (C) 2009 litl, LLC
*
* Evince is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Evince is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __PLUGIN_H__
#define __PLUGIN_H__
#include <npapi.h>
#include <npfunctions.h>
#include "evince-view.h"
class Plugin {
public:
Plugin (NPP instance);
~Plugin ();
void SetWindow (GdkNativeWindow window);
void Load (const char *fname);
void ZoomIn ();
void ZoomOut ();
double GetZoom () const;
void SetZoom (double);
void Find (const char *text);
void FindNext ();
void FindPrevious ();
void CopyClipboard ();
void ShowLoadingError ();
NPObject *GetScriptableNPObject ();
private:
void UpdateSizingMode ();
void UpdateActions ();
void ClearLoadJob ();
void ClearFindJob ();
void CallBrowser (const char *function_name);
static void SizingModeCallback (EvView *view,
GParamSpec *pspec,
gpointer data);
static void HasSelectionCallback (EvView *view,
GParamSpec *pspec,
gpointer data);
static void ExternalLinkCallback (EvView *view,
EvLinkAction *action,
gpointer data);
static void LoadJobFinishedCallback (EvJob *job,
gpointer data);
static void FindJobUpdatedCallback (EvJobFind *job,
int page,
gpointer data);
NPP mInstance;
NPObject *mScriptableObject;
GdkNativeWindow mWindow;
GtkWidget *mScrolledWindow;
GtkWidget *mView;
EvDocument *mDocument;
EvJob *mLoadJob;
EvJob *mFindJob;
public:
char *mTitle;
bool mHasSelection;
bool mCanFindOnPage;
};
void* NPN_MemDup (const void *aMem, uint32 aLen);
char* NPN_StrDup (const char *aString);
#endif // __PLUGIN_H__
|